356916144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18451}}^1$

素因数の和:18506

約数の個数: 80

約数和(自身を含む): 1025045504

約数和(自身を除く): 668129360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 18451, 19344, 36902, 55353, 73804, 110706, 147608, 221412, 239863, 295216, 442824, 479726, 571981, 719589, 885648, 959452, 1143962, 1439178, 1715943, 1918904, 2287924, 2878356, 3431886, 3837808, 4575848, 5756712, 6863772, 7435753, 9151696, 11513424, 13727544, 14871506, 22307259, 27455088, 29743012, 44614518, 59486024, 89229036, 118972048, 178458072, 356916144]

約数ペア:

[(1, 356916144), (2, 178458072), (3, 118972048), (4, 89229036), (6, 59486024), (8, 44614518), (12, 29743012), (13, 27455088), (16, 22307259), (24, 14871506), (26, 13727544), (31, 11513424), (39, 9151696), (48, 7435753), (52, 6863772), (62, 5756712), (78, 4575848), (93, 3837808), (104, 3431886), (124, 2878356), (156, 2287924), (186, 1918904), (208, 1715943), (248, 1439178), (312, 1143962), (372, 959452), (403, 885648), (496, 719589), (624, 571981), (744, 479726), (806, 442824), (1209, 295216), (1488, 239863), (1612, 221412), (2418, 147608), (3224, 110706), (4836, 73804), (6448, 55353), (9672, 36902), (18451, 19344)]